package day21_28.day21;

import java.util.Scanner;

/**
 * MP3光标位置
 * https://www.nowcoder.com/practice/eaf5b886bd6645dd9cfb5406f3753e15?tpId=37&&tqId=21287&rp=1&ru=/activity/oj&qru=/ta/huawei/question-ranking
 */
public class Main02 {
    public static void main(String[] args) {
        Scanner scn = new Scanner(System.in);
            int musicNum = scn.nextInt();
            String str = scn.next();




    }
}
